US PATENT SUBCLASS 28 / 276
.~.~.~.~.~ Plural opposed fluid passageways

Current as of: June, 1999
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28 /   HD   TEXTILES: MANUFACTURING

217  DF  THREAD FINISHING {4}
219  DF  .~ Surface modification of running length {5}
247  DF  .~.~ Texturing, e.g., crimping {10}
271  DF  .~.~.~ Fluid jet {3}
274  DF  .~.~.~.~ Having orthogonally arranged flow paths {2}
276.~.~.~.~.~ Plural opposed fluid passageways

DEFINITION

Classification: 28/276

(under subclass 274) Method or apparatus wherein the turbulence is induced by projecting fluid streams against opposite sides of the thread.